1/2 lb. lean ground beef
1 lb. bacon, diced
1 c. onion, cut in large chunks
1/2 c. brown sugar
1 tbsp. vinegar
1 can (28-oz.) baked beans, undrained
1 can (15- or 16-oz.) lima beans, drained
1 can (15- or 16-oz. kidney beans, drained
1/2 c. sugar
1 tsp. mustard
Dash of salt

Preheat oven to 350°F. In Dutch oven brown ground beef with bacon pieces and onion; drain. Add large can of baked beans, undrained, and drained lima and kidney beans. Mix with remaining ingredients.

Bake at 350°F for 45 minutes. (Or microwave at medium temperature for 20 minutes.)